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This site hosts draft analyses for the upcoming California Breeding Bird Atlas, and is designed to easily share initial work and gather feedback for collaboration.

Pages found under the “Analyses” header:

  • Block development: Walks through the process of developing draft block grids.

  • Map gallery: Contains maps of relevant data sets appended to draft survey blocks:

    • Counties: primary county of each block

    • Existing surveys: BBS routes and MAPS stations

    • Project NestWatch: blocks with NestWatch data from Cornell

    • Road access: blocks with/without road access

  • eBird effort: Analysis of eBird survey hours by block over most recent 5 year period (2019-2023) to understand baseline survey effort. [Forthcoming]

 



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